0 U-Boot# U-Boot# ver U-Boot 2013.01-00161-g6e787b7 (Feb 06 2013 - 15:10:23) arm-none-eabi-gcc (Sourcery G++ Lite 2011.03-42) 4.5.2 GNU ld (Sourcery G++ Lite 2011.03-42) 2.20.51.20100809 U-Boot# setenv bootargs console=ttyO0,115200n8 debug ignore_loglevel earlyprintk=serial init=/bin/sh mem=128M root=/dev/ram rw initrd=0x82000000,16MB ramdisk_size=65536 U-Boot# U-Boot# setenv serverip 192.168.57.1 U-Boot# U-Boot# setenv bootfile uImage-dtb.am335x-bone U-Boot# U-Boot# dhcp 81000000 link up on port 0, speed 100, full duplex BOOTP broadcast 1 DHCP client bound to address 192.168.57.137 Using cpsw device TFTP from server 192.168.57.1; our IP address is 192.168.57.137 Filename 'uImage-dtb.am335x-bone'. Load address: 0x81000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ######################## 798.8 KiB/s done Bytes transferred = 4168025 (3f9959 hex) U-Boot# mmc rescan 0 U-Boot# U-Boot# fatload mmc 0 82000000 ramdisk-pm.gz reading ramdisk-pm.gz 2022580 bytes read in 239 ms (8.1 MiB/s) U-Boot# U-Boot# bootm 81000000 ## Booting kernel from Legacy Image at 81000000 ... Image Name: Linux- Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4167961 Bytes = 4 MiB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK Loading Kernel Image ... OK OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 3.15.0-15767-g1860e37 (paul@nozomi) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Sun Jun 8 18:47:30 MDT 2014 [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine model: TI AM335x BeagleBone [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] cma: CMA: reserved 16 MiB at 87000000 [ 0.000000] Memory policy: Data cache writeback [ 0.000000] On node 0 totalpages: 32768 [ 0.000000] free_area_init_node: node 0, pgdat c0803340, node_mem_map c6ef2000 [ 0.000000] Normal zone: 256 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 32768 pages, LIFO batch:7 [ 0.000000] CPU: All CPU(s) started in SVC mode. [ 0.000000] AM335X ES1.0 (sgx neon ) [ 0.000000] PERCPU: Embedded 9 pages/cpu @c6ecb000 s14016 r8192 d14656 u36864 [ 0.000000] pcpu-alloc: s14016 r8192 d14656 u36864 alloc=9*4096 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512 [ 0.000000] Kernel command line: console=ttyO0,115200n8 debug ignore_loglevel earlyprintk=serial init=/bin/sh mem=128M root=/dev/ram rw initrd=0x82000000,16MB ramdisk_size=65536 [ 0.000000] PID hash table entries: 512 (order: -1, 2048 bytes) [ 0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) [ 0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) [ 0.000000] Memory: 83220K/131072K available (5499K kernel code, 362K rwdata, 2008K rodata, 321K init, 5517K bss, 47852K reserved, 0K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) [ 0.000000] vmalloc : 0xc8800000 - 0xff000000 ( 872 MB) [ 0.000000] lowmem : 0xc0000000 - 0xc8000000 ( 128 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0008000 - 0xc075cf50 (7508 kB) [ 0.000000] .init : 0xc075d000 - 0xc07ad6c0 ( 322 kB) [ 0.000000] .data : 0xc07ae000 - 0xc0808b40 ( 363 kB) [ 0.000000] .bss : 0xc0808b40 - 0xc0d6c018 (5518 kB) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts [ 0.000000] Total of 128 interrupts on 1 active controller [ 0.000000] OMAP clockevent source: timer2 at 24000000 Hz [ 0.000019] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956969942ns [ 0.000094] OMAP clocksource: timer1 at 24000000 Hz [ 0.001338] Console: colour dummy device 80x30 [ 0.001423] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001439] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001452] ... MAX_LOCK_DEPTH: 48 [ 0.001466] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001479] ... CLASSHASH_SIZE: 4096 [ 0.001492] ... MAX_LOCKDEP_ENTRIES: 16384 [ 0.001506] ... MAX_LOCKDEP_CHAINS: 32768 [ 0.001519] ... CHAINHASH_SIZE: 16384 [ 0.001533] memory used by lock dependency info: 3695 kB [ 0.001547] per task-struct memory footprint: 1152 bytes [ 0.001616] Calibrating delay loop... 548.04 BogoMIPS (lpj=2740224) [ 0.108502] pid_max: default: 32768 minimum: 301 [ 0.109190] Security Framework initialized [ 0.109393] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.109416] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.113258] CPU: Testing write buffer coherency: ok [ 0.115144] CPU0: thread -1, cpu 0, socket -1, mpidr 0 [ 0.115238] Setting up static identity map for 0x80536a48 - 0x80536ab8 [ 0.120275] Brought up 1 CPUs [ 0.120304] SMP: Total of 1 processors activated. [ 0.120321] CPU: All CPU(s) started in SVC mode. [ 0.124713] devtmpfs: initialized [ 0.140544] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 0.202963] omap_hwmod: tptc0 using broken dt data from edma [ 0.203617] omap_hwmod: tptc1 using broken dt data from edma [ 0.204253] omap_hwmod: tptc2 using broken dt data from edma [ 0.215630] omap_hwmod: debugss: _wait_target_disable failed [ 0.279005] pinctrl core: initialized pinctrl subsystem [ 0.283263] regulator-dummy: no parameters [ 0.331023] NET: Registered protocol family 16 [ 0.341743] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.362471] platform 49000000.edma: alias fck already exists [ 0.362527] platform 49000000.edma: alias fck already exists [ 0.362561] platform 49000000.edma: alias fck already exists [ 0.365726] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.367213] OMAP GPIO hardware version 0.1 [ 0.369161] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.372337] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.375258] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.391378] No ATAGs? [ 0.391408] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.468185] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver [ 0.469322] of_get_named_gpiod_flags: can't parse gpios property of node '/fixedregulator@0[0]' [ 0.470353] vmmcsd_fixed: 3300 mV [ 0.475471] SCSI subsystem initialized [ 0.476787] usbcore: registered new interface driver usbfs [ 0.477076] usbcore: registered new interface driver hub [ 0.486460] usbcore: registered new device driver usb [ 0.487917] omap_i2c 44e0b000.i2c: could not find pctldev for node /pinmux@44e10800/pinmux_i2c0_pins, deferring probe [ 0.487983] platform 44e0b000.i2c: Driver omap_i2c requests probe deferral [ 0.494725] Switched to clocksource timer1 [ 0.786835] NET: Registered protocol family 2 [ 0.789667] TCP established hash table entries: 1024 (order: 0, 4096 bytes) [ 0.789903] TCP bind hash table entries: 1024 (order: 3, 36864 bytes) [ 0.790542] TCP: Hash tables configured (established 1024 bind 1024) [ 0.790802] TCP: reno registered [ 0.790845] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.791191] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.792935] NET: Registered protocol family 1 [ 0.796335] RPC: Registered named UNIX socket transport module. [ 0.796370] RPC: Registered udp transport module. [ 0.796387] RPC: Registered tcp transport module. [ 0.796404] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.797790] Trying to unpack rootfs image as initramfs... [ 0.800380] rootfs image is not initramfs (no cpio magic); looks like an initrd [ 0.993609] Freeing initrd memory: 16384K (c2000000 - c3000000) [ 0.994292] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 1.000906] futex hash table entries: 256 (order: 2, 16384 bytes) [ 1.222168] VFS: Disk quotas dquot_6.5.2 [ 1.222410] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 1.226444] NFS: Registering the id_resolver key type [ 1.227059] Key type id_resolver registered [ 1.227088] Key type id_legacy registered [ 1.227276] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 1.228093] msgmni has been set to 226 [ 1.236304] io scheduler noop registered [ 1.236340] io scheduler deadline registered [ 1.236453] io scheduler cfq registered (default) [ 1.239343] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568 [ 1.242630] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.253833] omap_uart 44e09000.serial: no wakeirq for uart0 [ 1.253890] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@44e09000[0]' [ 1.255995] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 88, base_baud = 3000000) is a OMAP UART0 [ 2.024378] console [ttyO0] enabled [ 2.034213] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20 [ 2.083805] brd: module loaded [ 2.112380] loop: module loaded [ 2.119894] mtdoops: mtd device (mtddev=name/number) must be supplied [ 2.130992] usbcore: registered new interface driver asix [ 2.137005] usbcore: registered new interface driver ax88179_178a [ 2.143607] usbcore: registered new interface driver cdc_ether [ 2.150097] usbcore: registered new interface driver smsc95xx [ 2.156395] usbcore: registered new interface driver net1080 [ 2.162534] usbcore: registered new interface driver cdc_subset [ 2.169023] usbcore: registered new interface driver zaurus [ 2.175283] usbcore: registered new interface driver cdc_ncm [ 2.202668] usbcore: registered new interface driver cdc_wdm [ 2.209074] usbcore: registered new interface driver usb-storage [ 2.215748] usbcore: registered new interface driver usbtest [ 2.225545] mousedev: PS/2 mouse device common for all mice [ 2.238748] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0 [ 2.247273] i2c /dev entries driver [ 2.251059] Driver for 1-wire Dallas network protocol. [ 2.268034] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec [ 2.277415] of_get_named_gpiod_flags exited with status 0 [ 2.283101] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@48060000[0]' [ 2.293773] omap_hsmmc 48060000.mmc: unable to get vmmc regulator -517 [ 2.301470] platform 48060000.mmc: Driver omap_hsmmc requests probe deferral [ 2.310153] usbcore: registered new interface driver usbhid [ 2.316088] usbhid: USB HID core driver [ 2.321668] oprofile: using arm/armv7 [ 2.326419] TCP: cubic registered [ 2.329909] Initializing XFRM netlink socket [ 2.334640] NET: Registered protocol family 17 [ 2.339426] NET: Registered protocol family 15 [ 2.344644] Key type dns_resolver registered [ 2.351106] ThumbEE CPU extension supported. [ 2.355760] Registering SWP/SWPB emulation handler [ 2.366486] vmmcsd_fixed: disabling [ 2.481801] DCDC1: at 1800 mV [ 2.490511] vdd_mpu: 925 <--> 1325 mV at 1100 mV [ 2.498903] vdd_core: 925 <--> 1150 mV at 1100 mV [ 2.507503] LDO1: at 1800 mV [ 2.513496] LDO2: at 3300 mV [ 2.519853] LDO3: 1800 <--> 3300 mV at 3300 mV [ 2.527741] LDO4: at 3300 mV [ 2.533666] tps65217 0-0024: TPS65217 ID 0xf version 1.1 [ 2.539626] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz [ 2.546842] of_get_named_gpiod_flags exited with status 0 [ 2.552564] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@48060000[0]' [ 2.662916] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.674348] mmc0: new high speed SDHC card at address 1234 [ 2.683389] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6 [ 2.689974] davinci_mdio 4a101000.mdio: detected phy mask fffffffe [ 2.697810] mmcblk0: mmc0:1234 SA04G 3.63 GiB [ 2.712091] libphy: 4a101000.mdio: probed [ 2.716498] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720 [ 2.728059] Random MACID = 6a:1a:b5:4f:c6:78 [ 2.737445] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.781527] mmcblk0: p1 p2 [ 2.791054] RAMDISK: gzip image found at block 0 [ 3.289535] VFS: Mounted root (ext2 filesystem) on device 1:0. [ 3.297267] devtmpfs: mounted [ 3.301341] Freeing unused kernel memory: 320K (c075d000 - c07ad000) /bin/sh: can't access tty; jo/ # / # / #